Commit b6a253b9 authored by Natanael Copa's avatar Natanael Copa

main/mkinitfs: use trigger to create kernel links

parent 780930c5
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=mkinitfs
pkgver=2.0_rc5
pkgrel=0
pkgrel=1
pkgdesc="Tool to generate initramfs images for Alpine"
url=http://git.alpinelinux.org/cgit/mkinitfs
depends="busybox"
triggers="$pkgname.trigger:/usr/share/kernel/*"
source="http://git.alpinelinux.org/cgit/$pkgname/snapshot/$pkgname-$pkgver.tar.bz2
"
license="GPL-2"
......
......@@ -2,7 +2,30 @@
for i in "$@"; do
# get last element in path
kver=${i##*/}
mkinitfs $kver
flavor=${i##*/}
abi_release=$(cat "$i"/kernel.release)
initfs=initramfs-$abi_release
mkinitfs -o /boot/$initfs $abi_release
ln -sf $initfs /boot/initramfs-$flavor
ln -sf vmlinuz-$abi_release /boot/vmlinuz-$flavor
# extlinux will use path relative partition, so if /boot is on a
# separate partition we want /boot/<kernel> resolve to /<kernel>
ln -sf / /boot/boot
#this is for compat. to be removed eventually...
ln -sf vmlinuz-$flavor /boot/$flavor
ln -sf initramfs-$flavor /boot/$flavor.gz
ln -sf /boot/vmlinuz-$flavor /$flavor
ln -sf /boot/initramfs-$flavor /$flavor.gz
# Update the /boot/extlinux.conf to point to correct kernel
f=/boot/extlinux.conf
if [ -f $f ] && grep -q -- "kernel /$flavor" $f; then
sed -i -e "s:kernel /$flavor:kernel /boot/vmlinuz-$flavor:" \
-e "s:initrd=/$flavor.gz:initrd=/boot/initramfs-$flavor:" \
-e "s:initrd /$flavor.gz:initrd /boot/initramfs-$flavor:" \
$f
fi
done
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